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Recent content by ea7fnj

  1. ea7fnj

    PIC24FJ96GA010 + CCS + FAT32 = Impossible

    pic18*fat32 Aaahhh, ok ok ok. So you used C30 complier, didn't you? In this case, the Microchip C compiler is so expensive. I've my own license of CCS C compiler, and it's the tool that I can use in this situation. CCS C Compiler isn't as 'ANSI' as Microchip C Compiler. It has some...
  2. ea7fnj

    PIC24FJ96GA010 + CCS + FAT32 = Impossible

    microchip fat32 sourcecode Hi! Thanks for the info. Did you port using PCWHD compiler? It's giving me somre errors. Nice code!
  3. ea7fnj

    PIC24FJ96GA010 + CCS + FAT32 = Impossible

    fat32 ccs Hi guys! I've been programming a FAT32 for a SD in a PIC24 using the libraries in CCS forums. I tried to migrate the code but it failed in everywhere. So, I've spent more than two months trying it but there is no success. Does anybody try it with success? I supposed this code works...
  4. ea7fnj

    Firefly PCB done, (PIC ZIF socket & 16F88 Tutor) drawing

    sockets para pic Hi all. I know about EAGLE3D plugin that use POVRAY to drawing th 3D pcbs. How do you design the PCB? with a plugin or with many time and work? 73
  5. ea7fnj

    Build easy MPLAB-6 ICD-2 for PIC18F2550

    icd2 876a固件 What is the different to use a 877 and a 876? I have seen many schematics of ICD, and they use the same pins but I can't see the different between 877 and 876 design...
  6. ea7fnj

    Quadrature Oscillator frecuency

    Hi guys. I would like to make a Quadrature Oscillator in a DSP. I have seen those functions: - sin (a + b) = sin(a) cos(b) + cos(a) sin(b) - cos(a + b) = cos(a) cos(b) - sin(a) sin(b) where a = [(2·pi·F)/Fs]n and b = [(2·pi·F)/Fs]. The questions are: - What is the max frecuency that I can...
  7. ea7fnj

    How can I put the direct signal MCLR using the FT232? (ICD2)

    Hi guys. I'm designing my own ICD and I have seen a lot of schematics. I have been seeing the signals about ICD: - (RC5 > PGD_T out / RC4 > PGD_T in) RA5 > switch I/O PGD_T - (RC3 > PGC_T I/O) RA2 > switch I/O PGC_T - (RB7 > PGM_T out) RB1 & RB6 switch PGM_T out - RA4 switch the VCC_T - RC0...

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